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2009年05 期
| 標題 |
| 高地應力下大斷面隧洞混凝土施工技術研究(49 卷) |
| 英文標題 |
| Study on construction techniques of concrete lining in tunnel with large cross section under high primary stress |
| 摘要 |
| 以錦屏二級水電站隧洞工程建設為背景，對高地應力下大斷面隧洞混凝土施工技術進行研究。通過對隧洞的圍巖地質、斷面形狀及幾何尺寸、施工等條件進行分析，結合隧道工程理論及混凝土施工方法，提出了高地應力下特大斷面隧洞底拱和頂拱的混凝土襯砌施工技術、施工步驟和施工方 |
| 作者 |
| 新聞作者:陳鐵騎 |
| 關鍵字 |
